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参数资料
| 型号： | PI5A4764GA |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 多路复用及模拟开关 |
| 英文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PBGA10 |
| 封装： | 2 X 1.5 MM, CSP-10 |
| 文件页数： | 1/7页 |
| 文件大小： | 508K |
| 代理商： | PI5A4764GA |
1
P-0.4
01/13/05
ADVANCE INFORMATION - COMPANY CONFIDENTIAL
Features
CMOS Technology for Bus and Analog Applications
Low On-Resistance: 0.6 @ 2.7V
Wide VCC Range: 1.65V TO 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V min.
Fast Transition Speed:TBD
High Off Isolation: TBD
Crosstalk Rejection Reduces Signal Distortion: TBD
Break-Before-Make Switching
Extended Industrial Temperature Range: –40
°C to 85°C
Packaging (Pb-free & Green available):
-10-ball CSP
Applications
Cell Phones
PDAs
MP3 players
Portable Instrumentation
Computer Peripherals
Speaker Headset Switching
Power Routing
Relay Replacement
Audio and Video Signal Routing
PCMCIA Cards
Modems
PI5A4764
CSP Low Voltage Dual SPDT Audio Clickless Analog Switch
2:1 Mux/DeMux Bus Switch (with Shunt Switches)
Description
Pericom Semiconductors PI5A4764 is a dual high-bandwidth,
fast single-pole double throw (SPDT) CMOS switch. It can be
used as an analog switch or as a low-delay bus switch. Specified
over a wide operating power supply voltage, 1.65V to 5.5V, the
PI5A4764 has a low On-Resistance of 0.6 @ 2.7V.
Break-before-makeswitchingpreventsbothswitchesbeingenabled
simultaneously.Thiseliminatessignaldisruptionduringswitching.
The control input, INX, tolerates input drive signals up to 6.0V,
independent of supply voltage.
The PI5A4764 shunt switches connected to ground in order to
dissipate capacitance that builds up on the unconnected NC or
NO line. As a result, reduction of popping and clicking sounds is
achieved when switching between audio sources.
Pin Configuration / Block Diagram (top view)
NC2
COM2
NO2
IN2
VCC
C1
C2
C3
C4
B1
GND
B4
NC1
COM1
NO1
IN1
A1
A2
A3
A4
SHUNT
SWITCH
Logic Function Table
Logic Input (INX)
Function
0
NCX Connected to COMX
1
NOX Connected to COMX
Pin Description
Pin #
Name
Description
A1, C1
NOX
Data Port (Normally open)
B1
VCC
Positive Power Supply
A3, C3
NCX
Data Port (Normally closed)
B4
GND
Ground
A2, C2
COMX
Common Output/Data Port
A4, C4
INX
Logic Control
Note:
1. x = 1, or 2
Note:
1. x = 1, or 2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI5A4764GAE | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Smal Package, Dual SPDT Audio Clickless Analog Switch |
| PI5A4764GAEX | 功能描述:模拟开关 IC CSP 5V Dual SPDT Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI5A4764GBEX | 功能描述:模拟开关 IC CSP 5V Dual SPDT Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| PI5A4765 | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage Dual SPDT Audio Clickless Analog Switch with Headphone/Mute Detection 2:1 Mux/DeMux Bus Switch |
| PI5A4765GA | 制造商:PERICOM 制造商全称:Pericom Semiconductor Corporation 功能描述:Low Voltage Dual SPDT Audio Clickless Analog Switch with Headphone/Mute Detection 2:1 Mux/DeMux Bus Switch |
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